Questions 23-30
· You will hear people from the National Food Council complaining to retailers about the high prices they are charging for food products and household goods. They complain that the shops have marked up wholesale prices far too much.
· For each question (23-30), mark one letter (A, B or C) for the correct answer.
· After you have listened once, replay the recording.

The NFC person is complaining about

A．

B．

C．

许多植物的花具有芳香的气味，这些气味一般来自（）。

A.花瓣

B.子房

C.蜜腺

D.花蕊